This is a really good dog training site, with tons of info. You can take live classes, or look through past video classes, ask questions of personal trainers, learn how to teach a puppy, or how to help an older dog unlearn some bad habits. Plus, it is all online, no worries about trying to convince your dog to wear a mask and social distance at the local trainers.
If you use the code: COTTAGEDOODLES you can get 25% off your lifetime classes. I set that up for my puppy families, but am happy to offer the discount to friends too. I am signing up myself, there is always more to learn about making life go more smoothly with your pets, right?